| /external/llvm/include/llvm/CodeGen/ |
| FunctionLoweringInfo.h | 103 APInt KnownOne, KnownZero;
105 KnownZero(1, 0) {}
168 const APInt &KnownZero, const APInt &KnownOne) {
170 if (NumSignBits == 1 && KnownZero == 0 && KnownOne == 0)
177 LOI.KnownZero = KnownZero;
|
| /external/llvm/lib/Analysis/ |
| ConstantFolding.cpp | 567 APInt KnownZero = KnownZero0 | KnownZero1;
569 if ((KnownZero | KnownOne).isAllOnesValue()) {
[all...] |
| /external/llvm/lib/CodeGen/SelectionDAG/ |
| SelectionDAGISel.cpp | 530 APInt KnownZero;
560 CurDAG->ComputeMaskedBits(Src, KnownZero, KnownOne);
561 FuncInfo->AddLiveOutRegInfo(DestReg, NumSignBits, KnownZero, KnownOne);
[all...] |
| TargetLowering.cpp | 346 /// analyze the expression and return a mask of KnownOne and KnownZero bits for
347 /// the expression (used to simplify the caller). The KnownZero/One bits may
351 APInt &KnownZero,
362 KnownZero = KnownOne = APInt(BitWidth, 0);
367 // If not at the root, Just compute the KnownZero/KnownOne bits to
369 TLO.DAG.ComputeMaskedBits(Op, KnownZero, KnownOne, Depth);
389 KnownZero = ~KnownOne;
409 if (SimplifyDemandedBits(Op.getOperand(1), NewMask, KnownZero,
412 assert((KnownZero & KnownOne) == 0 && "Bits known to be one AND zero?");
413 if (SimplifyDemandedBits(Op.getOperand(0), ~KnownZero & NewMask
[all...] |
| LegalizeIntegerTypes.cpp | [all...] |
| SelectionDAG.cpp | [all...] |
| DAGCombiner.cpp | 689 APInt KnownZero, KnownOne;
690 if (!TLI.SimplifyDemandedBits(Op, Demanded, KnownZero, KnownOne, TLO))
[all...] |
| /external/llvm/lib/Target/X86/ |
| X86ISelDAGToDAG.cpp | [all...] |
| X86ISelLowering.cpp | [all...] |
| /external/llvm/lib/Target/XCore/ |
| XCoreISelLowering.cpp | [all...] |
| /external/llvm/lib/Target/ARM/ |
| ARMISelLowering.cpp | [all...] |
